October Weather in Mercedes

Last updated: March 2, 2024

The weather in Mercedes, Costa Rica, during October is characterized by an average temperature of 20°C (68°F). Highs can soar to 26°C (79°F), while lows may dip to 14°C (58°F). Typically, the humidity level in Mercedes throughout October hovers around 80%.

14°C (58°F)

Minimum temperature

20°C (68°F)

Average temperature

26°C (79°F)

Maximum temperature

80%

Humidity

Precipitation and Sunshine hours

In October, Mercedes averages 802 mm (31.6 inches) of rainfall, typically over the course of 30 rainy days. The month enjoys an average of 11 hours 53 minutes of daylight, with the sun shining for approximately 7 hours 6 minutes each day. Additionally, there is a 9% probability of sunny days during this period.

802 mm (31.6 inches)

Precipitation

30 rainy days

Rainy days

7 hours 6 minutes

Sunshine hours

9%

Chance of sun

UV Index

In October, the UV Index in Mercedes reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 2 5 9 12 14 14 11 7 4 1 1 0 0
Exposure Low Moderate VeryHigh Extreme High Moderate Low
Time to burn 45 min 30 min 15 min 10 min 25 min 30 min 45 min

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